HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

SAKO CHEN, MD

ENDOCRINOLOGY

Medical school: CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY

Graduated: 1999

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1346350105

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9333 ROSECRANS AVE

BELLFLOWER, CA 907062141

5624613000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9449 IMPERIAL HWY

DOWNEY, CA 902422814

5624613000

Source: CMS National Downloadable File, September 2026.

SAKO CHEN, MD | HealthCareAtlasUSA